Table 2.
Cox univariate and multivariate proportional hazard model for factors affecting disease-free survival in PC cases
| Clinical parameters | Univariate analysis | Multivariate analysis | |
|---|---|---|---|
| P value | HR (95%CI) | P value | |
| T stage (T1 vs. T2+T3) | 0.021 | 0.656 | |
| Pathological grade(G1 vs. G2+G3) | 0.121 | ||
| Histological subtype(Usual vs. Others) | 0.279 | ||
| Nodal status(Negative vs. Positive) | <0.001 | 5.785 (1.553-21.543) | 0.009 |
| Pelvic LNM(No vs. Yes) | <0.001 | 4.9993 (1.581-15.765) | 0.006 |
| High serum CCL20(≥64.0 pg/ml vs. <64.0 pg/ml) | <0.001 | 3.980 (1.209-13.098) | 0.023 |